Lake Winneconne Weather Forecast

    • 47
    • 67

    Partly Sunny

    • 52
    • 68

    Partly Sunny

    • 52
    • 70

    Mostly Sunny

    • 57
    • 69

    Rain Showers Likely

    • 57
    • 67

    Chance Rain Showers

    • 52
    • 67

    Chance Rain Showers

Today 26 Sep Winnebago

Mostly sunny. Highs in the upper 60s. Southeast wind 5 to 10 Mph.

Tonight 26 Sep Winnebago

Mostly clear. Lows in the middle 40s. Southeast wind 5 to 10 Mph in the evening becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Winneconne Temperature Statistics

September Temperature

Appleton-Outagamie (13 miles)

  • Lowest 23 September, 2026

    46.4 °F

  • Average September

    65.3 °F

  • Highest 1 September, 2026

    93.2 °F

Climate (2021–2026)

Appleton-Outagamie (13 miles)

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  • Average Low 2021–2026

    40.1 °F

  • Average 2021–2026

    47.1 °F

  • Average High 2021–2026

    56.9 °F
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